INDICATORS ON KAC M4 RAS YOU SHOULD KNOW

What sets the M4 RAS in addition to other 2-piece quad rails that you can buy is always that it securely locks towards the rifle’s barrel nut via a clamp and screw arrangement, which makes it a very good foundation on which to mount tactical add-ons. Includes a few KAC eleven Rib Rail Panels. For other rib panel lengths and colors, click hereMark